Subgroups — C₃₁×#13277 #21470036

Order 7936.

366 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#499	C₂	1	1	yes	maximal, characteristic
2	C₂×C₃₁×C₄⋊C₁₆	C₂	1	1	yes	maximal, characteristic
3	C₄×C₃₁×#107	C₂	1	1	yes	maximal, characteristic
4	C₃₁×#1380	C₂	1	2	yes	maximal
5	C₃₁×#1380	C₂	1	2	yes	maximal
6	C₂×C₃₁×#125	—	2	1	no	—
7	C₂²×C₁₆×C₃₁	C₂²	1	2	yes	—
8	C₃₁×#499	—	2	2	no	—
9	C₃₁×#499	C₄	1	4	yes	complemented
10	C₂×C₃₁×#107	C₂²	1	1	yes	characteristic
11	C₂×C₃₁×#107	C₂²	1	1	yes	characteristic
12	C₂×C₃₁×#107	C₂²	1	2	yes	—
13	C₂×C₃₁×#106	—	2	1	no	—
14	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
15	C₄×C₄⋊C₄×C₃₁	—	2	1	no	—
16	C₃₁×C₄⋊C₁₆	—	2	2	no	—
17	C₃₁×#340	—	2	1	no	—
18	C₂²×C₈×C₃₁	D₄	1	1	yes	characteristic
19	C₂²×C₈×C₃₁	C₂³	1	1	yes	characteristic
20	C₃₁×#125	—	2	4	no	—
21	C₃₁×#125	—	4	2	no	—
22	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
23	C₂×C₄⋊C₄×C₃₁	—	2	1	no	—
24	C₂×C₄⋊C₄×C₃₁	—	2	2	no	—
25	C₂×C₄⋊C₄×C₃₁	—	4	1	no	—
26	C₂×C₄⋊C₄×C₃₁	—	4	1	no	—
27	C₂×C₄²×C₃₁	—	4	1	no	—
28	C₂×C₄²×C₃₁	D₄	1	1	yes	characteristic
29	C₂×C₁₆×C₃₁	—	2	2	no	—
30	C₂×C₁₆×C₃₁	—	2	4	no	—
31	C₃₁×#107	—	2	1	no	—
32	C₃₁×#107	—	2	1	no	—
33	C₃₁×#107	—	2	2	no	—
34	C₃₁×#107	C₂×C₄	1	2	yes	—
35	C₃₁×#107	C₂×C₄	1	2	yes	—
36	C₃₁×#107	Q₈	1	4	yes	—
37	C₃₁×#106	—	2	4	no	—
38	C₄×C₈×C₃₁	C₂×C₄	1	2	yes	—
39	C₄×C₈×C₃₁	D₄	1	2	yes	—
40	C₃₁×#95	—	4	1	no	—
41	C₂²×C₄×C₃₁	—	4	2	no	—
42	C₂²×C₄×C₃₁	—	4	1	no	—
43	C₂²×C₄×C₃₁	—	4	1	no	—
44	C₂²×C₄×C₃₁	D₈	1	1	yes	characteristic
45	C₂²×C₄×C₃₁	D₈	1	1	yes	characteristic
46	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
47	C₂×C₈×C₃₁	—	2	2	no	—
48	C₂×C₈×C₃₁	C₂²⋊C₄	1	2	yes	—
49	C₂×C₈×C₃₁	C₂²×C₄	1	1	yes	characteristic
50	C₂×C₈×C₃₁	C₂×D₄	1	1	yes	characteristic
51	C₂×C₈×C₃₁	C₂×Q₈	1	2	yes	—
52	C₂×C₈×C₃₁	#41	1	2	yes	—
53	C₄⋊C₄×C₃₁	—	2	2	no	—
54	C₄⋊C₄×C₃₁	—	2	2	no	—
55	C₄⋊C₄×C₃₁	—	2	4	no	—
56	C₄⋊C₄×C₃₁	—	4	4	no	—
57	C₄⋊C₄×C₃₁	—	4	4	no	—
58	C₄⋊C₄×C₃₁	—	4	1	no	—
59	C₄⋊C₄×C₃₁	—	4	1	no	—
60	C₄⋊C₄×C₃₁	—	4	2	no	—
61	C₄²×C₃₁	—	8	2	no	—
62	C₄²×C₃₁	C₂²⋊C₄	1	2	yes	—
63	C₄²×C₃₁	SD₁₆	1	2	yes	—
64	C₁₆×C₃₁	—	4	2	no	—
65	#13277	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
66	C₂³×C₃₁	C₂×D₈	1	1	yes	characteristic
67	C₂×C₄×C₃₁	—	2	2	no	—
68	C₂×C₄×C₃₁	—	2	1	no	—
69	C₂×C₄×C₃₁	—	2	1	no	—
70	C₂×C₄×C₃₁	—	4	2	no	—
71	C₂×C₄×C₃₁	—	4	2	no	—
72	C₂×C₄×C₃₁	—	4	4	no	—
73	C₂×C₄×C₃₁	—	8	2	no	—
74	C₂×C₄×C₃₁	—	8	2	no	—
75	C₂×C₄×C₃₁	—	8	2	no	—
76	C₂×C₄×C₃₁	—	8	1	no	—
77	C₂×C₄×C₃₁	—	8	1	no	—
78	C₂×C₄×C₃₁	#102	1	2	yes	—
79	C₂×C₄×C₃₁	#102	1	2	yes	—
80	C₂×C₄×C₃₁	C₂×C₂²⋊C₄	1	1	yes	characteristic
81	C₂×C₄×C₃₁	C₂²⋊Q₈	1	2	yes	—
82	C₂×C₄×C₃₁	C₂×SD₁₆	1	1	yes	characteristic
83	C₂×C₄×C₃₁	#137	1	2	yes	—
84	C₈×C₃₁	—	2	2	no	—
85	C₈×C₃₁	C₄×Q₈	1	2	yes	—
86	C₈×C₃₁	#124	1	1	yes	characteristic
87	C₈×C₃₁	C₄⋊Q₈	1	1	yes	characteristic
88	C₂×#499	C₂×C₃₁	1	1	yes	characteristic
89	C₂×C₄⋊C₁₆	C₂×C₃₁	1	1	yes	characteristic
90	C₄×#107	C₂×C₃₁	1	1	yes	characteristic
91	#1380	C₂×C₃₁	1	2	yes	—
92	#1380	C₂×C₃₁	1	2	yes	—
93	C₂²×C₃₁	C₂×#102	1	1	yes	characteristic
94	C₂²×C₃₁	#474	1	2	yes	—
95	C₂²×C₃₁	#508	1	2	yes	—
96	C₂²×C₃₁	#509	1	1	yes	characteristic
97	C₂²×C₃₁	#510	1	1	yes	characteristic
98	C₄×C₃₁	—	2	2	no	—
99	C₄×C₃₁	—	2	2	no	—
100	C₄×C₃₁	—	8	2	no	—
101	C₄×C₃₁	—	8	2	no	—
102	C₄×C₃₁	—	8	4	no	—
103	C₄×C₃₁	#391	1	1	yes	characteristic
104	C₄×C₃₁	#419	1	1	yes	characteristic
105	C₄×C₃₁	#475	1	2	yes	—
106	C₂×#125	—	2	1	no	—
107	C₂²×C₁₆	C₂²×C₃₁	1	2	yes	—
108	#499	—	2	2	no	—
109	#499	C₄×C₃₁	1	4	yes	complemented
110	C₂×#107	C₂²×C₃₁	1	1	yes	characteristic
111	C₂×#107	C₂²×C₃₁	1	1	yes	characteristic
112	C₂×#107	C₂²×C₃₁	1	2	yes	—
113	C₂×#106	—	2	1	no	—
114	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
115	C₄×C₄⋊C₄	—	2	1	no	—
116	C₄⋊C₁₆	—	2	2	no	—
117	#340	—	2	1	no	—
118	C₂×C₃₁	#1988	1	1	yes	characteristic
119	C₂×C₃₁	#2138	1	1	yes	characteristic
120	C₂×C₃₁	#2139	1	1	yes	characteristic
121	C₂×C₃₁	#2228	1	2	yes	—
122	C₂×C₃₁	#2229	1	2	yes	—
123	C₂²×C₈	D₄×C₃₁	1	1	yes	characteristic
124	C₂²×C₈	C₂³×C₃₁	1	1	yes	characteristic
125	#125	—	2	4	no	—
126	#125	—	4	2	no	—
127	C₂×C₄⋊C₄	—	2	1	no	—
128	C₂×C₄⋊C₄	—	2	1	no	—
129	C₂×C₄⋊C₄	—	2	2	no	—
130	C₂×C₄⋊C₄	—	4	1	no	—
131	C₂×C₄⋊C₄	—	4	1	no	—
132	C₂×C₄²	—	4	1	no	—
133	C₂×C₄²	D₄×C₃₁	1	1	yes	characteristic
134	C₂×C₁₆	—	2	2	no	—
135	C₂×C₁₆	—	2	4	no	—
136	#107	—	2	1	no	—
137	#107	—	2	1	no	—
138	#107	—	2	2	no	—
139	#107	C₂×C₄×C₃₁	1	2	yes	—
140	#107	C₂×C₄×C₃₁	1	2	yes	—
141	#107	Q₈×C₃₁	1	4	yes	—
142	#106	—	2	4	no	—
143	C₄×C₈	C₂×C₄×C₃₁	1	2	yes	—
144	C₄×C₈	D₄×C₃₁	1	2	yes	—
145	#95	—	4	1	no	—
146	C₃₁	#13277	1	1	yes	characteristic, direct product factor, Sylow
147	C₂²×C₄	—	4	2	no	—
148	C₂²×C₄	—	4	1	no	—
149	C₂²×C₄	—	4	1	no	—
150	C₂²×C₄	D₈×C₃₁	1	1	yes	characteristic
151	C₂²×C₄	D₈×C₃₁	1	1	yes	characteristic
152	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
153	C₂×C₈	—	2	2	no	—
154	C₂×C₈	C₂²⋊C₄×C₃₁	1	2	yes	—
155	C₂×C₈	C₂²×C₄×C₃₁	1	1	yes	characteristic
156	C₂×C₈	C₂×D₄×C₃₁	1	1	yes	characteristic
157	C₂×C₈	C₂×Q₈×C₃₁	1	2	yes	—
158	C₂×C₈	#41×C₃₁	1	2	yes	—
159	C₄⋊C₄	—	2	2	no	—
160	C₄⋊C₄	—	2	2	no	—
161	C₄⋊C₄	—	2	4	no	—
162	C₄⋊C₄	—	4	4	no	—
163	C₄⋊C₄	—	4	4	no	—
164	C₄⋊C₄	—	4	1	no	—
165	C₄⋊C₄	—	4	1	no	—
166	C₄⋊C₄	—	4	2	no	—
167	C₄²	—	8	2	no	—
168	C₄²	C₂²⋊C₄×C₃₁	1	2	yes	—
169	C₄²	SD₁₆×C₃₁	1	2	yes	—
170	C₁₆	—	4	2	no	—
171	C₂³	C₂×D₈×C₃₁	1	1	yes	characteristic
172	C₂×C₄	—	2	2	no	—
173	C₂×C₄	—	2	1	no	—
174	C₂×C₄	—	2	1	no	—
175	C₂×C₄	—	4	2	no	—
176	C₂×C₄	—	4	2	no	—
177	C₂×C₄	—	4	4	no	—
178	C₂×C₄	—	8	2	no	—
179	C₂×C₄	—	8	2	no	—
180	C₂×C₄	—	8	2	no	—
181	C₂×C₄	—	8	1	no	—
182	C₂×C₄	—	8	1	no	—
183	C₂×C₄	C₃₁×#102	1	2	yes	—
184	C₂×C₄	C₃₁×#102	1	2	yes	—
185	C₂×C₄	C₂×C₂²⋊C₄×C₃₁	1	1	yes	characteristic
186	C₂×C₄	C₃₁×C₂²⋊Q₈	1	2	yes	—
187	C₂×C₄	C₂×SD₁₆×C₃₁	1	1	yes	characteristic
188	C₂×C₄	C₃₁×#137	1	2	yes	—
189	C₈	—	2	2	no	—
190	C₈	C₄×Q₈×C₃₁	1	2	yes	—
191	C₈	C₃₁×#124	1	1	yes	characteristic
192	C₈	C₃₁×C₄⋊Q₈	1	1	yes	characteristic
193	C₂²	C₂×C₃₁×#102	1	1	yes	characteristic
194	C₂²	C₃₁×#474	1	2	yes	—
195	C₂²	C₃₁×#508	1	2	yes	—
196	C₂²	C₃₁×#509	1	1	yes	characteristic
197	C₂²	C₃₁×#510	1	1	yes	characteristic
198	C₄	—	2	2	no	—
199	C₄	—	2	2	no	—
200	C₄	—	8	2	no	—
201	C₄	—	8	2	no	—
202	C₄	—	8	4	no	—
203	C₄	C₃₁×#391	1	1	yes	characteristic
204	C₄	C₃₁×#419	1	1	yes	characteristic
205	C₄	C₃₁×#475	1	2	yes	—
206	C₂	C₃₁×#1988	1	1	yes	characteristic
207	C₂	C₃₁×#2138	1	1	yes	characteristic
208	C₂	C₃₁×#2139	1	1	yes	characteristic
209	C₂	C₃₁×#2228	1	2	yes	—
210	C₂	C₃₁×#2229	1	2	yes	—

	subgroup	G/H
center, socle, prime radical	C₂³×C₃₁	C₂×D₈
commutator	C₂×C₈	C₂²×C₄×C₃₁
Frattini, cosocle	C₂²×C₈	C₂³×C₃₁
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₂×C₄²×C₃₁ ◁ C₂×C₄×C₈×C₃₁ ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
9. C₃₁×#499	C₄	semidirect
65. #13277	C₃₁	direct (N × H)
109. #499	C₄×C₃₁	semidirect
146. C₃₁	#13277	direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
C₂×C₃₁×#499	2
C₂×C₃₁×C₄⋊C₁₆	2
C₄×C₃₁×#107	2
C₃₁×#1380	2
#13277	31

Subgroups — C31×#13277 #21470036

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#13277 #21470036